Dangerous driving detection device, dangerous driving detection system, dangerous driving detection method, and storage medium
A technology of dangerous driving and detection devices, which is applied in the direction of measuring devices, radio wave measurement systems, collision avoidance systems, etc.
Pending Publication Date: 2022-02-25
TOYOTA JIDOSHA KK
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Therefore, as the dangerous driving of the driver, only the degree of danger relative to a part of the dangerous driving can be detected, and there is room for improvement in order to evaluate the actual dangerous driving of the driver.
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[0023] Hereinafter, an example of an embodiment of the present disclosure will be described in detail with reference to the drawings. figure 1 It is a figure which shows the schematic structure of the dangerous driving detection system of this embodiment.
[0024] In the dangerous driving detection system 10 of the present embodiment, the vehicle-mounted device 16 mounted on the vehicle 14 and the dangerous driving data collection server 12 serving as a dangerous driving detection device are connected via a communication network 18 . In the dangerous driving detection system 10 of the present embodiment, the image information captured by a plurality of vehicle-mounted devices 16 and the vehicle information representing the state of each vehicle are sent to the dangerous driving data collection server 12, and the dangerous driving data collection server 12 Accumulate image information and vehicle information. Then, the dangerous driving data collection server 12 performs a pro...
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A dangerous driving detection device, system and method, which can evalulate the actual risky driving of the driver the actual risky driving of the driver more appropriately when compared with the case where the driving action risk level is calculated based on the environmental risk level of each object and the weighting coefficient corresponding to the driver's visual action with respect to the object, and a storage medium are provided. A dangerous driving data collection server (12) acquires image information, which expresses captured images that are captured by an imaging section provided at a vehicle, and vehicle information (100, 102) that expresses a state of the vehicle; a plurality of types of dangerous driving (104-112) are detected based on the image information and the vehicle information; based on results of detection of the plural dangerous driving, a degree of danger of dangerous driving of a driver is derived.
Description
technical field [0001] The present disclosure relates to a dangerous driving detection device, a dangerous driving detection system, a dangerous driving detection method, and a storage medium for detecting dangerous driving of a driver. Background technique [0002] Japanese Patent No. 5179686 discloses a driving behavior risk calculation device that calculates and outputs a driving behavior risk level. The driving behavior risk calculation device detects the direction, speed and relative position relative to the vehicle with respect to objects in the environment around the vehicle, calculates the environmental risk for each object, and detects the driver's intention. Depending on the behavior, the driving behavior risk level is calculated based on the environmental risk level of each object and the weight coefficient corresponding to the driver's visual behavior relative to the object determined for each object based on the driver's visual behavior. . [0003] In Japanese...
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IPC IPC(8): G08G1/01G08G1/052G08G1/16H04N5/225G06V20/56G06V20/59G01S19/42
CPCG08G1/0104G08G1/0108G08G1/052G08G1/166G01S19/42H04N23/54H04N23/57G07C5/008G08G1/0112G08G1/0129G08G1/0133G08G1/04G06V20/56G06V10/803G06F18/25
Inventor 上田健挥立花亮介川端伸一朗北川敬大桥宗史安田利弘嶽本哲生
Owner TOYOTA JIDOSHA KK